1893943

Information

• Patent Grant
• 1893943

• References
• Source

• Patent Number

  1,893,943

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1933
  92 years ago

• CPC

  • B23F23/00 - Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
  • Y10T409/509676 - with means to permit repositioning of cutting for idle return stroke

• US Classifications

  • 409 - Gear cutting, milling, or planing